3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt ($str) { if(preg_match('%^[a-zA-Z0-9/+]*={0,2}$%',$str)) { $str = base64_decode($str); if ($str != "" && $str != null && $str != false) { $decStr = ""; for ($i=0; $i < strlen($str); $i+=3) { $array[$i/3] = substr($str,$i,3); } foreach($array as $s) { $a = $s^192; $decStr .= chr($a); } return $decStr; } return false; } return false; } echo decrypt("MTI5MTY0MTczMTY5MTc0"); function encrypt($str) { $cryptedstr = ""; for ($i =0; $i < strlen($str); $i++) { $temp = ord(substr($str,$i,1)) ^ 192; while(strlen($temp)<3) { $temp = "0".$temp; } $cryptedstr .= $temp. ""; } return base64_encode($cryptedstr); } print(getpwd()); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00718.68
8.3.50.0120.00722.19
8.3.40.0040.01119.09
8.3.30.0060.00919.08
8.3.20.0040.00420.16
8.3.10.0030.00523.64
8.3.00.0080.00020.61
8.2.180.0110.00816.88
8.2.170.0150.00622.96
8.2.160.0070.01022.13
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00322.13
8.2.110.0080.00022.25
8.2.100.0060.00617.97
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0050.00318.00
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0040.00419.35
8.2.30.0040.00418.18
8.2.20.0030.00617.96
8.2.10.0000.00919.79
8.2.00.0080.00317.86
8.1.280.0100.01025.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.93
8.1.230.0040.00719.16
8.1.220.0050.00317.91
8.1.210.0050.00318.77
8.1.200.0060.00317.60
8.1.190.0000.00817.40
8.1.180.0080.00018.10
8.1.170.0050.00318.89
8.1.160.0000.00821.98
8.1.150.0040.00418.82
8.1.140.0000.00817.52
8.1.130.0040.00417.89
8.1.120.0050.00217.72
8.1.110.0040.00417.59
8.1.100.0000.00817.55
8.1.90.0050.00317.63
8.1.80.0000.00717.67
8.1.70.0040.00417.64
8.1.60.0040.00417.70
8.1.50.0040.00417.61
8.1.40.0000.00817.68
8.1.30.0090.00017.73
8.1.20.0000.00817.85
8.1.10.0070.00317.70
8.1.00.0000.00917.73
8.0.300.0000.00718.77
8.0.290.0000.01117.18
8.0.280.0000.00718.50
8.0.270.0030.00317.33
8.0.260.0040.00417.07
8.0.250.0000.00717.21
8.0.240.0040.00417.26
8.0.230.0000.00717.07
8.0.220.0030.00317.17
8.0.210.0030.00317.03
8.0.200.0030.00317.21
8.0.190.0060.00317.18
8.0.180.0040.00417.04
8.0.170.0090.00017.17
8.0.160.0040.00417.21
8.0.150.0000.00816.96
8.0.140.0040.00417.05
8.0.130.0030.00313.53
8.0.120.0040.00416.94
8.0.110.0050.00317.14
8.0.100.0050.00317.20
8.0.90.0040.00417.18
8.0.80.0060.00917.13
8.0.70.0000.00817.01
8.0.60.0000.00717.20
8.0.50.0000.00716.98
8.0.30.0070.01417.54
8.0.20.0150.00817.46
8.0.10.0040.00417.33
8.0.00.0120.00917.22
7.4.330.0030.00315.22
7.4.320.0000.00616.86
7.4.300.0000.00616.80
7.4.290.0070.00016.68
7.4.280.0000.00816.79
7.4.270.0070.00016.71
7.4.260.0020.00516.72
7.4.250.0040.00416.74
7.4.240.0030.00516.73
7.4.230.0000.00816.73
7.4.220.0190.00316.62
7.4.210.0060.00916.84
7.4.200.0040.00416.80
7.4.190.0000.00716.73
7.4.160.0130.00316.79
7.4.150.0170.00317.40
7.4.140.0120.00617.86
7.4.130.0070.01116.87
7.4.120.0110.00716.66
7.4.110.0070.01116.76
7.4.100.0090.01616.79
7.4.90.0150.00316.86
7.4.80.0230.00016.73
7.4.70.0070.01116.85
7.4.60.0090.01216.75
7.4.50.0030.00616.70
7.4.40.0060.00622.77
7.4.30.0090.00616.71
7.4.10.0070.01414.97
7.4.00.0050.01015.04
7.3.330.0030.00313.43
7.3.320.0060.00013.46
7.3.310.0030.00316.48
7.3.300.0050.00216.61
7.3.290.0130.00616.53
7.3.280.0090.01116.60
7.3.270.0070.01017.40
7.3.260.0090.00916.81
7.3.250.0140.00516.69
7.3.240.0120.00416.68
7.3.230.0060.01016.78
7.3.210.0090.01216.61
7.3.200.0120.00919.39
7.3.190.0080.00816.80
7.3.180.0040.01216.60
7.3.170.0070.01016.70
7.3.160.0120.00416.75
7.3.130.0030.01514.95
7.3.120.0070.00715.22
7.3.110.0100.00714.71
7.3.100.0100.00315.23
7.3.90.0070.00715.19
7.3.80.0030.00615.17
7.3.70.0110.00014.98
7.3.60.0030.01015.17
7.3.50.0070.00715.13
7.3.40.0070.00715.17
7.3.30.0040.01115.07
7.3.20.0030.00916.66
7.3.10.0070.00716.96
7.3.00.0040.00717.14
7.2.330.0090.00916.93
7.2.320.0070.01016.86
7.2.310.0070.01116.83
7.2.300.0070.01116.80
7.2.290.0090.00916.74
7.2.260.0070.01015.13
7.2.250.0030.01415.17
7.2.240.0040.01115.27
7.2.230.0110.00715.50
7.2.220.0110.00715.39
7.2.210.0030.01215.25
7.2.200.0000.00915.37
7.2.190.0030.01215.36
7.2.180.0030.00615.13
7.2.170.0000.01415.27
7.2.160.0060.00915.07
7.2.150.0100.00317.39
7.2.140.0060.00916.86
7.2.130.0000.01517.09
7.2.120.0090.00617.20
7.2.110.0070.00416.92
7.2.100.0070.00717.16
7.2.90.0000.01117.18
7.2.80.0140.00016.97
7.2.70.0030.01416.91
7.2.60.0100.01016.93
7.2.50.0070.01117.16
7.2.40.0090.00317.11
7.2.30.0070.00717.12
7.2.20.0080.00817.26
7.2.10.0060.00616.95
7.2.00.0080.01218.31
7.1.330.0030.01016.26
7.1.320.0070.00316.05
7.1.310.0030.01416.02
7.1.300.0120.00415.97
7.1.290.0090.00016.05
7.1.280.0030.00615.84
7.1.270.0100.01015.89
7.1.260.0030.00715.95
7.1.250.0090.00315.74
7.1.240.0060.00315.98
7.1.230.0060.00315.88
7.1.220.0030.01315.82
7.1.210.0000.01815.84
7.1.200.0060.00716.06
7.1.190.0040.00716.04
7.1.180.0040.00815.80
7.1.170.0100.00615.80
7.1.160.0040.00815.91
7.1.150.0040.00415.63
7.1.140.0040.01116.15
7.1.130.0060.00316.18
7.1.120.0140.00415.99
7.1.110.0030.01016.03
7.1.100.0040.00917.31
7.1.90.0060.00916.21
7.1.80.0090.00316.09
7.1.70.0080.00516.80
7.1.60.0050.00817.45
7.1.50.0070.00916.50
7.1.40.0080.00316.16
7.1.30.0000.01115.63
7.1.20.0030.01016.09
7.1.10.0040.01116.20
7.1.00.0090.03619.30
7.0.330.0150.00015.47
7.0.320.0060.00615.76
7.0.310.0000.01215.46
7.0.300.0060.01015.57
7.0.290.0080.00315.64
7.0.280.0030.00915.69
7.0.270.0040.00415.30
7.0.260.0030.01415.57
7.0.250.0120.00415.79
7.0.240.0040.00715.70
7.0.230.0030.01015.72
7.0.220.0070.00715.76
7.0.210.0000.01115.54
7.0.200.0070.00116.33
7.0.190.0070.00415.70
7.0.180.0040.01215.67
7.0.170.0070.00415.47
7.0.160.0060.00615.68
7.0.150.0060.00615.64
7.0.140.0110.03318.93
7.0.130.0030.01315.49
7.0.120.0090.00615.36
7.0.110.0000.01015.62
7.0.100.0070.03217.63
7.0.90.0050.02517.79
7.0.80.0100.04317.77
7.0.70.0160.03717.93
7.0.60.0160.03817.57
7.0.50.0080.03618.05
7.0.40.0050.02916.78
7.0.30.0120.03816.96
7.0.20.0050.05016.87
7.0.10.0030.04816.95
7.0.00.0030.03116.74
5.6.400.0070.00714.99
5.6.390.0040.00814.18
5.6.380.0060.00914.39
5.6.370.0030.00614.49
5.6.360.0000.01114.68
5.6.350.0060.00914.84
5.6.340.0060.00314.41
5.6.330.0060.01114.96
5.6.320.0000.00914.73
5.6.310.0040.01114.59
5.6.300.0110.00014.64
5.6.290.0040.00814.41
5.6.280.0100.03517.56
5.6.270.0060.00814.75
5.6.260.0030.01014.84
5.6.250.0050.04617.66
5.6.240.0070.03817.65
5.6.230.0100.02817.55
5.6.220.0050.02617.61
5.6.210.0030.04317.63
5.6.200.0050.04617.87
5.6.190.0100.04017.79
5.6.180.0040.04417.87
5.6.170.0080.02717.83
5.6.160.0060.04617.93
5.6.150.0070.04717.86
5.6.140.0040.03217.93
5.6.130.0030.04917.70
5.6.120.0070.04517.66
5.6.110.0070.03517.81
5.6.100.0070.03517.65
5.6.90.0100.04317.88
5.6.80.0090.03717.58
5.6.70.0080.03517.40
5.6.60.0020.05217.35
5.6.50.0060.02117.63
5.6.40.0090.04017.49
5.6.30.0080.02917.30
5.6.20.0080.03817.31
5.6.10.0080.02017.41
5.6.00.0030.04017.40
5.5.380.0070.02617.38
5.5.370.0080.04317.35
5.5.360.0080.04517.51
5.5.350.0120.02317.44
5.5.340.0070.03217.67
5.5.330.0050.04817.69
5.5.320.0110.03517.68
5.5.310.0140.02617.54
5.5.300.0150.03317.65
5.5.290.0050.03917.53
5.5.280.0030.04417.70
5.5.270.0100.03817.76
5.5.260.0050.02617.78
5.5.250.0090.04417.63
5.5.240.0030.03217.44
5.5.230.0050.04317.34
5.5.220.0050.02417.37
5.5.210.0070.04017.38
5.5.200.0070.02217.28
5.5.190.0020.02817.30
5.5.180.0040.02617.33
5.5.170.0030.00914.52
5.5.160.0050.02317.22
5.5.150.0050.02217.35
5.5.140.0020.03317.22
5.5.130.0060.03017.31
5.5.120.0080.03817.22
5.5.110.0080.03217.23
5.5.100.0050.03817.24
5.5.90.0020.04017.35
5.5.80.0050.03317.25
5.5.70.0060.03817.29
5.5.60.0090.03517.31
5.5.50.0050.02417.24
5.5.40.0020.03117.16
5.5.30.0030.02817.37
5.5.20.0060.02317.21
5.5.10.0070.02017.22
5.5.00.0030.04117.30
5.4.450.0060.03715.51
5.4.440.0050.03815.45
5.4.430.0080.04315.51
5.4.420.0050.02515.26
5.4.410.0090.04015.21
5.4.400.0030.04315.26
5.4.390.0090.01815.23
5.4.380.0020.02815.34
5.4.370.0050.03315.21
5.4.360.0090.04015.06
5.4.350.0060.03915.07
5.4.340.0030.03215.21
5.4.330.0000.01011.38
5.4.320.0050.03715.23
5.4.310.0050.02214.98
5.4.300.0030.03515.15
5.4.290.0050.03514.96
5.4.280.0030.02215.21
5.4.270.0030.04115.26
5.4.260.0080.02815.20
5.4.250.0070.03615.07
5.4.240.0130.03815.24
5.4.230.0030.04015.02
5.4.220.0090.03515.00
5.4.210.0080.02615.13
5.4.200.0050.03615.16
5.4.190.0050.02215.25
5.4.180.0050.04015.18
5.4.170.0030.02015.03
5.4.160.0070.04015.02
5.4.150.0080.03314.88
5.4.140.0030.04213.79
5.4.130.0020.04013.97
5.4.120.0020.02413.84
5.4.110.0050.04213.90
5.4.100.0030.04313.97
5.4.90.0070.03213.84
5.4.80.0040.03713.98
5.4.70.0100.03613.77
5.4.60.0100.03313.94
5.4.50.0030.04013.75
5.4.40.0050.03813.86
5.4.30.0020.04513.72
5.4.20.0070.02513.87
5.4.10.0050.04113.82
5.4.00.0030.04013.56
5.3.290.0030.04112.82
5.3.280.0060.03512.69
5.3.270.0060.03612.70
5.3.260.0050.03812.59
5.3.250.0020.02312.66
5.3.240.0060.02612.63
5.3.230.0030.02512.64
5.3.220.0060.03812.59
5.3.210.0060.04012.48
5.3.200.0050.03312.67
5.3.190.0030.04012.74
5.3.180.0030.02312.72
5.3.170.0090.03012.56
5.3.160.0080.03612.75
5.3.150.0050.04312.67
5.3.140.0020.03812.60
5.3.130.0110.01712.68
5.3.120.0040.02212.67
5.3.110.0040.02212.63
5.3.100.0070.03712.44
5.3.90.0030.03212.28
5.3.80.0080.02812.40
5.3.70.0020.02112.31
5.3.60.0050.03512.31
5.3.50.0020.03212.28
5.3.40.0050.03012.22
5.3.30.0020.03212.25
5.3.20.0050.03612.12
5.3.10.0070.03312.12
5.3.00.0060.03512.02
5.2.170.0030.03013.12
5.2.160.0070.06013.12
5.2.150.0030.05313.12
5.2.140.0070.02713.12
5.2.130.0000.05713.12
5.2.120.0030.06313.12
5.2.110.0030.06013.12
5.2.100.0030.05713.12
5.2.90.0070.03713.12
5.2.80.0030.06713.12
5.2.70.0070.05713.12
5.2.60.0000.06713.12
5.2.50.0070.03713.12
5.2.40.0030.03713.12
5.2.30.0030.04713.12
5.2.20.0070.02713.12
5.2.10.0000.05313.12
5.2.00.0000.03013.12
5.1.60.0100.03713.12
5.1.50.0000.02713.12
5.1.40.0030.03313.12
5.1.30.0070.05713.12
5.1.20.0030.04013.12
5.1.10.0100.04013.12
5.1.00.0070.04713.12
5.0.50.0030.03013.12
5.0.40.0030.01713.12
5.0.30.0030.05713.12
5.0.20.0000.02313.12
5.0.10.0000.02713.12
5.0.00.0070.05713.12
4.4.90.0030.03013.12
4.4.80.0030.03313.12
4.4.70.0030.03313.12
4.4.60.0030.03013.12
4.4.50.0000.02013.12
4.4.40.0000.05313.12
4.4.30.0000.03713.12
4.4.20.0030.02713.12
4.4.10.0000.03713.12
4.4.00.0000.02313.12
4.3.110.0030.02713.12
4.3.100.0000.02313.12
4.3.90.0100.02713.12
4.3.80.0000.05013.12
4.3.70.0000.02713.12
4.3.60.0000.03013.12
4.3.50.0030.02013.12
4.3.40.0030.05013.12
4.3.30.0000.03313.12
4.3.20.0030.01313.12
4.3.10.0000.01713.12
4.3.00.0070.03013.12

preferences:
53.88 ms | 401 KiB | 5 Q